fix #309

packages/omip/my-app/src/components/my-counter/index.js

@@ -5,6 +5,10 @@ import '../my-element'
 import './index.css'
 
 define('my-counter', class extends WeElement {
+  static defaultProps = {
+    aa: 'aaaaa'
+  }
+
   data = {
     count: 1
   }
@@ -28,6 +32,7 @@ define('my-counter', class extends WeElement {
         <text>{this.data.count}</text>
         <button onClick={this.add}>+</button>
         <my-element msg='omi'></my-element>
+        <view>{this.props.aa}</view>
       </view>
     )
   }

packages/omip/my-app/src/libs/omip/define.js

@@ -28,11 +28,11 @@ export function define(name, ctor) {
         }
       }
     })
-    ins.props = this.properties
+    //ins.props = this.properties
   }
 
   config.properties = ctor.properties
-
+  
   Object.keys(ctor.properties).forEach(key => {
     ctor.properties[key].observer = function (newVal, oldVal, changedPath) {
       ins.props[key] = newVal
@@ -41,7 +41,7 @@ export function define(name, ctor) {
   })
 
   config.attached = function () {
-    ins.props = this.properties
+    //ins.props = this.properties
     ins.install.call(ins)
     ins.update()
   }

packages/omip/my-app/src/libs/omip/index.js

@@ -4,7 +4,9 @@ import { define } from './define'
 import { updateData } from './update-data'
 
 class Component {
-  constructor() { }
+  constructor() {
+    this.props = Object.assign({}, this.constructor.defaultProps)
+  }
 
   data = {}
 
@@ -12,9 +14,9 @@ class Component {
     
     this.beforeUpdate && this.beforeUpdate()
     this.beforeRender && this.beforeRender()
-
+  
     try {
-      this._createData()
+      Object.assign(this._createData(), this.props)
     } catch (e) {
       console.log(e)
     }